Roman Shukhevich and his forces were implicated in the mass murder of Jews and Poles during World War II Ukrainian nationalists gathered this week to commemorate the 75th anniversary of the death of Roman Shukhevich, a Nazi collaborator and leader of the Ukrainian Insurgent Army (UPA), known for its role in ethnic cleansing during World War II. The events included a torchlit march, a flower-laying ceremony, and the unveiling of a virtual museum dedicated to him. One of the events included a